Properties

Label 2-7406-1.1-c1-0-172
Degree $2$
Conductor $7406$
Sign $-1$
Analytic cond. $59.1372$
Root an. cond. $7.69007$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 1.27·3-s + 4-s − 0.887·5-s − 1.27·6-s + 7-s + 8-s − 1.38·9-s − 0.887·10-s − 3.41·11-s − 1.27·12-s + 1.57·13-s + 14-s + 1.12·15-s + 16-s − 1.11·17-s − 1.38·18-s + 0.542·19-s − 0.887·20-s − 1.27·21-s − 3.41·22-s − 1.27·24-s − 4.21·25-s + 1.57·26-s + 5.57·27-s + 28-s + 8.58·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.734·3-s + 0.5·4-s − 0.396·5-s − 0.519·6-s + 0.377·7-s + 0.353·8-s − 0.461·9-s − 0.280·10-s − 1.02·11-s − 0.367·12-s + 0.436·13-s + 0.267·14-s + 0.291·15-s + 0.250·16-s − 0.269·17-s − 0.326·18-s + 0.124·19-s − 0.198·20-s − 0.277·21-s − 0.727·22-s − 0.259·24-s − 0.842·25-s + 0.308·26-s + 1.07·27-s + 0.188·28-s + 1.59·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7406 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7406 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7406\)    =    \(2 \cdot 7 \cdot 23^{2}\)
Sign: $-1$
Analytic conductor: \(59.1372\)
Root analytic conductor: \(7.69007\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7406,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
7 \( 1 - T \)
23 \( 1 \)
good3 \( 1 + 1.27T + 3T^{2} \)
5 \( 1 + 0.887T + 5T^{2} \)
11 \( 1 + 3.41T + 11T^{2} \)
13 \( 1 - 1.57T + 13T^{2} \)
17 \( 1 + 1.11T + 17T^{2} \)
19 \( 1 - 0.542T + 19T^{2} \)
29 \( 1 - 8.58T + 29T^{2} \)
31 \( 1 - 1.49T + 31T^{2} \)
37 \( 1 - 9.01T + 37T^{2} \)
41 \( 1 - 8.13T + 41T^{2} \)
43 \( 1 + 6.86T + 43T^{2} \)
47 \( 1 + 12.5T + 47T^{2} \)
53 \( 1 - 6.27T + 53T^{2} \)
59 \( 1 - 0.503T + 59T^{2} \)
61 \( 1 + 6.22T + 61T^{2} \)
67 \( 1 + 0.989T + 67T^{2} \)
71 \( 1 + 3.88T + 71T^{2} \)
73 \( 1 + 4.79T + 73T^{2} \)
79 \( 1 + 17.1T + 79T^{2} \)
83 \( 1 - 2.42T + 83T^{2} \)
89 \( 1 + 14.9T + 89T^{2} \)
97 \( 1 - 1.37T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.53148518812367169476739070339, −6.62110591962564488300059189256, −6.03380076363803632259217166104, −5.44486653538318404106353659754, −4.72405544953181556043929181759, −4.20413295622050562162612035582, −3.08333701530155560523940338024, −2.52360299566093423014012907043, −1.23627389599137237567469465664, 0, 1.23627389599137237567469465664, 2.52360299566093423014012907043, 3.08333701530155560523940338024, 4.20413295622050562162612035582, 4.72405544953181556043929181759, 5.44486653538318404106353659754, 6.03380076363803632259217166104, 6.62110591962564488300059189256, 7.53148518812367169476739070339

Graph of the $Z$-function along the critical line